01CAN RADOVAN FIX IT?
Give me a problem.
It can be technical. It can be weird. The route may change. The answer usually doesn't.
> waiting_for_problem...
PLAYGROUND / LAB
I have no problem with problems. They usually have solutions.
No roadmap. No business case. Just things I wanted to build, break, test and make work. And I still haven't found much use for the word "NO".
LET'S BE CLEARProblemshave a problem with me.I usually solve them.
Plan A usually works. When it doesn't, there are 25 more letters in the alphabet. And SQL.
THE YES LAB
There is always another way.
Four tiny experiments about problems, solutions, enterprise complexity and one suspiciously unavailable word.
NO-FREE ZONE
02THE NO BUTTON
Can it be done?
There are technically two options. One of them is considerably more cooperative.
Choose wisely.
03PROBLEM → SOLUTION
Turn a problem into a solution.
The path is rarely elegant. That's fine. Working beats elegant.
1Understand
2Try the obvious
3Improvise
4Build
5Test
Coffee
7Fixed
04ENTERPRISE-O-METER
How complicated should this be?
Move carefully. A five-minute task is only a few approvals away from becoming a programme.
Simple0%Enterprise
1 person · 5 minutes · 1 solution
05EXTREMELY IMPORTANT RESEARCH
Totally Serious IT Survey™
Six questions. Zero scientific value. Potentially dangerous enterprise conclusions.
INTERACTIVE #06
Radovan Dev Console
Skip the traditional bio. Ask the console what I actually do.
INTERACTIVE PROFILE
Radovan Dev Console v1.0
Type 'help' or choose a command below.
INTERACTIVE #07
API & Architecture Lab
A tiny visual demo of how I connect product UI with enterprise systems.
SYSTEM THINKING
React UIexperience
API layerlogic & security
Integrationorchestration
EnterpriseSAP · Oracle · data
REQUEST
Enterprise integration
POST
/api/integration/designPortfolio simulation — the point is the architecture, separation of concerns and clear data contract.
200 OKapplication/json
{
"source": "Business Application",
"api": "Integration Layer",
"target": "SAP / Oracle / Enterprise Platform",
"principles": ["security", "auditability", "resilience"],
"result": "designed_for_scale"
}INTERACTIVE #08
Memory Game
Choose a difficulty, match all pairs and try to reach the leaderboard.
LIVE EXPERIMENT
Select Difficulty
Memory Game – EASY
Moves: 0 | Time: 0s
🔥
📦
⚡
🔥
💻
💻
📦
⚡
Leaderboard – EASY
| Player | Score | Time | Date |
|---|---|---|---|
| Vuk Nikolic | 96 | 1s | 2025-11-30 17:36:33 |
| Vuk Jankovic | 96 | 3s | 2025-12-01 17:36:55 |
| T | 96 | 3s | 2025-12-04 23:34:05 |
| Miroslav | 96 | 4s | 2025-11-30 09:40:07 |
| pokemon | 95 | 6s | 2026-03-17 20:06:12 |
| 94 | 6s | 2026-03-17 20:06:37 | |
| Tinkić | 94 | 6s | 2026-08-27 17:54:00 |
| 94 | 8s | 2026-03-19 10:21:19 | |
| 94 | 8s | 2025-11-30 09:24:13 | |
| test2 | 94 | 9s | 2026-08-17 17:24:17 |
FROM EXPERIMENT TO PRODUCTION
Say hello Built something interesting? Tell me about it.
Good ideas, strange bugs, useful experiments and technology conversations are always welcome.